2123603143200 has 2592 divisors, whose sum is σ = 9958402621440. Its totient is φ = 416199168000.

The previous prime is 2123603143183. The next prime is 2123603143219. The reversal of 2123603143200 is 23413063212.

2123603143200 is a `hidden beast` number, since 2 + 1 + 23 + 6 + 0 + 314 + 320 + 0 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 431 ways as a sum of consecutive naturals, for example, 8885368681 + ... + 8885368919.

It is an arithmetic number, because the mean of its divisors is an integer number (3841976320).

Almost surely, 2^{2123603143200} is an apocalyptic number.

2123603143200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2123603143200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4979201310720).

2123603143200 is an abundant number, since it is smaller than the sum of its proper divisors (7834799478240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2123603143200 is a wasteful number, since it uses less digits than its factorization.

2123603143200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372 (or 345 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The spelling of 2123603143200 in words is "two trillion, one hundred twenty-three billion, six hundred three million, one hundred forty-three thousand, two hundred".